Arch Resources Inc, based in Saint Louis, Missouri, specializes in producing and selling metallurgical products. With active mines across the United States, including Ohio, West Virginia, Wyoming, and more, the company focuses on supplying coal primarily for steel and utility industries. Arch Resources has a broad international and domestic customer base, catering to utility, industrial, and steel producers. Founded in 1969, it has grown to control significant coal land leases, contributing to its position in the metallurgical sector.